{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488333","patent":{"patent_number":"US-10488333","title":"Optical sensor, manufacturing method thereof, and fluid analysis method using the same","assignee":null,"inventors":[],"filing_date":"2018-03-26T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N"],"num_claims":8,"abstract":"A method for manufacturing an optical sensor includes forming a reflective metal layer on a substrate, forming an insulator layer on the reflective metal layer, inducing self-assembly of a metal nanostructure layer on the insulator layer, and selectively etching the insulator layer through a reactive ion etching process to form a plurality of pillars and a plurality of spaces defined by the plurality of pillars. The method for manufacturing a plasmonic optical sensor according to this embodiment facilitates the formation of nanostructures difficult to pattern and form on the large scale at a low cost, and provides a plasmonic optical sensor with repeatability."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Optical sensor, manufacturing method thereof, and fluid analysis method using the same","description":"A method for manufacturing an optical sensor includes forming a reflective metal layer on a substrate, forming an insulator layer on the reflective metal layer, inducing self-assembly of a metal nanos","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488333","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10488333","citation_suggestion":"Patentable. \"Optical sensor, manufacturing method thereof, and fluid analysis method using the same\" (US-10488333). https://patentable.app/patents/US-10488333","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488333","json":"https://patentable.app/api/llm-context/US-10488333","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:14:47.460Z"}